Alright, let's work through 7511 times 9778 step by step
7511 × 9778 = 9778 × (7511)
+ 9778 × 1 that equals 9778
+ 9778 × 10 what gives us 97780
+ 9778 × 500 resulting in 4889000
+ 9778 × 7000 that equals 68446000

= 73442558
